Nutrient solution mixing device for herbaceous plants

Abstract

The utility model discloses a nutrient solution mixing device for planting herbaceous plants. The nutrient solution mixing device comprises a liquid inlet pipe, a mixing pipe, a storage grid, a stirring group, a liquid outlet pipe, a first valve, a spiral separation pipe, a first liquid storage tank and a second liquid storage tank, the mixing pipe consists of a first pipe section and a second pipe section which are connected end to end, and is communicated with the liquid inlet pipe; the storage grid is provided with a storage cavity which can be detachably connected with the first pipe section; the stirring group is composed of a first stirring shaft and a plurality of fan blades, the fan blades are arranged at intervals in the axial direction, and the first stirring shaft can rotate; the liquid outlet pipe is communicated with the mixing pipe and controls the on-off of liquid through the first valve; the spiral separation pipe is communicated with the liquid outlet pipe, spirally extends downwards in the vertical direction, and is provided with a first outlet and a second outlet which are respectively connected with the first liquid storage tank and the second liquid storage tank; the efficient mixing and separating process of the nutrient solution is achieved, the preparation process of the nutrient solution is optimized, and more scientific and accurate nutrition supply is provided for herbaceous plants.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of nutrient solution especially relates to a nutrient solution mixing device for herbal plants. BACKGROUND

[0002] In the field of herbal plant cultivation, the use of nutrient solution is crucial, as it provides various nutrients required for plant growth. However, traditional nutrient solution mixing devices have some limitations. Current nutrient solution mixing devices typically use simple blenders and mixing tanks for mixing. This method requires a large amount of space and consumes a lot of electricity, and the mixing effect is not ideal. Some mixing methods use pipes, but the mixing effect is poor, as the liquid flows directly through the pipes, making it difficult to achieve uniform mixing. During the preparation of nutrient solution, it is necessary to manually add nutrient solution, manually stir the fertilizer crystals, and manually pour the plant nutrient solution into the nutrient solution container. This method is tedious and inefficient. The existing nutrient solution mixing device structure is generally simple, making it difficult to achieve uniform mixing inside the mixing bin, and it cannot meet the needs of plant growth. SUMMARY

[0003] Therefore, the purpose of the utility model is to provide a nutrient solution mixing device for herbal plants to overcome the above technical problems existing in the prior art.

[0004] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0005] The present application provides a nutrient solution mixing device for herbal plants, which comprises a liquid inlet pipe, a mixing pipe, a storage grid, a stirring group, a liquid outlet pipe, a first valve, a spiral separation pipe, a first liquid storage tank, and a second liquid storage tank. The mixing pipe is connected to the liquid inlet pipe. The mixing pipe includes a first pipe segment and a second pipe segment, which are connected end to end. The storage grid has a storage cavity for placing solid materials, which are nutrients. The storage grid is arranged on the first pipe segment and is detachably connected to the storage pipe segment. The stirring group includes a first stirring shaft and multiple fan blades. Each fan blade is arranged along the axial direction of the first stirring shaft. The first stirring shaft is arranged in the second pipe segment and can rotate relative to the second pipe segment. The liquid outlet pipe is connected to the mixing pipe. The first valve is arranged on the liquid outlet pipe and is used to control the opening and closing of the liquid outlet pipe. The spiral separation pipe is connected to the liquid outlet pipe and extends downward in a spiral manner along the vertical direction. The spiral separation pipe has a first outlet and a second outlet. The first liquid storage tank is arranged at the first outlet, and the second liquid storage tank is arranged at the second outlet.

[0006] In some embodiments, the article placing grid comprises a first grid frame, a second grid frame, and a first waterproof layer; the first grid frame is provided with an article placing cavity, and the first grid frame has a first side wall which is in shape consistent with an outer side wall of the first pipe section; the second grid frame is hingedly connected to the first grid frame, and the second grid frame is rotatable relative to the first grid frame to cover the first grid frame; and the first waterproof layer is arranged on the first side wall, and is used to ensure the air tightness when the article placing grid is in communication with the first pipe section.

[0007] In some embodiments, the first pipe section is provided with a first long slot, one end of the first long slot penetrating through the first pipe section to form a first slot opening; the first side wall is in consistent with the first slot opening, and the article placing grid is in size adapted to the first long slot.

[0008] In some embodiments, the article placing grid further comprises a heating layer arranged on the outer side of the second pipe section, the heating layer is internally provided with an electric heating wire, and the heating layer is used to heat the liquid in the second pipe section.

[0009] In some embodiments, the stirring group further comprises a first driving unit in transmission connection with the first stirring shaft, and the first stirring shaft is in transmission connection with the fan blade.

[0010] In some embodiments, the lower end of the spiral separation pipe is provided with a first branch pipe and a second branch pipe, the end of the first branch pipe is provided with a first opening, the end of the second branch pipe is provided with a second opening, and the first branch pipe and the second branch pipe are in communication with the spiral separation pipe.

[0011] In some embodiments, the first branch pipe is arranged close to the outer side of the spiral separation pipe, and the second branch pipe is arranged close to the inner side of the spiral separation pipe.

[0012] In some embodiments, the first liquid storage tank and the second liquid storage tank are integrally formed.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] Differing from the prior art, in the technical scheme, the nutrient solution mixing device for herbaceous plants comprises an inlet pipe, a mixing pipe, a storage grid, a stirring group, an outlet pipe, a first valve, a spiral separation pipe, a first liquid storage tank and a second liquid storage tank; the mixing pipe is composed of a first pipe section and a second pipe section connected end to end, is in communication with the inlet pipe, and is used for guiding the flow of liquid; the storage grid is designed with a storage cavity and is specially used for placing solid nutrients such as fertilizer particles and the like, and can be conveniently disassembled, cleaned and replaced; the stirring group is composed of a first stirring shaft and a plurality of fan blades, the fan blades are arranged along the axial direction at intervals, the first stirring shaft is rotatable to realize the mixing process, the outlet pipe is in communication with the mixing pipe and controls the on-off of liquid through the first valve, the spiral separation pipe is in communication with the outlet pipe, extends downward along the vertical direction in a spiral manner, has a first outlet and a second outlet connected with the first liquid storage tank and the second liquid storage tank respectively, and is used for collecting the separated liquid. In this way, the efficient mixing and separation process of the nutrient solution can be realized; through the arrangement of the storage grid, the solid nutrients can be ensured to be fully contacted with the liquid, the fan blades of the stirring group enable the nutrients to be quickly dissolved, and the mixing efficiency is improved; the first valve enables the operator to control the flow rate and flow of the nutrient solution as needed, and the flexibility of operation is increased; the spiral separation pipe not only helps to further mix the nutrient solution, but also realizes the separation of the liquid, so that the composition of the nutrient solution is more uniform, and the plant absorption rate is improved; the first liquid storage tank and the second liquid storage tank enable the device to simultaneously process and store nutrient solutions at different stages, and the use efficiency and flexibility of the device are improved; overall, the design of the device optimizes the preparation process of the nutrient solution, provides more scientific and accurate nutrient supply for herbaceous plants, and helps to improve the growth quality and yield of plants. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 is a first schematic view of the mixing device;

[0017] Figure 2 is a schematic view of the storage grid;

[0018] Figure 3 is a schematic view of the first pipe section;

[0019] Figure 4 is a schematic view of the mixing pipe;

[0020] Figure 5is a plan view of the spiral separation tube;

[0021] Figure 6 is a second schematic view of the mixing device.

[0022] Reference signs:

[0023] 1. inlet pipe;

[0024] 2. mixing pipe;

[0025] 21. first pipe section;

[0026] 211. first long slot;

[0027] 22. second pipe section;

[0028] 221. heating layer;

[0029] 3. storage grid;

[0030] 31. first grid frame;

[0031] 32. second grid frame;

[0032] 33. first waterproof layer;

[0033] 4. stirring group;

[0034] 41. first stirring shaft;

[0035] 42. fan blade;

[0036] 43. first driving unit;

[0037] 5. outlet pipe;

[0038] 6. first valve;

[0039] 7. spiral separation tube;

[0040] 71. first branch pipe;

[0041] 72. second branch pipe;

[0042] 8. first liquid storage tank;

[0043] 9. second liquid storage tank. DETAILED DESCRIPTION

[0044] The utility model will be described in further detail below in connection with the drawings and examples. It is particularly pointed out that the following examples are only used for illustrating the utility model, but do not limit the scope of the utility model. Similarly, the following examples are only part of the embodiments of the utility model and not all embodiments, and all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.

[0045] The utility model provides a kind of nutrient solution mixing device for herbaceous plant, can realize the efficient mixing of plant nutrient solution, improve mixing efficiency, can also realize the separation of liquid, so that nutrient solution component is more uniform, improve plant absorption rate.

[0046] Please see Figure 1 , Figure 1 It is a kind of nutrient solution mixing device for herbaceous plant of the utility model: including inlet pipe 1, mixing pipe 2, article grid 3, stirring group 4, outlet pipe 5, first valve 6, spiral separation pipe 7, first liquid storage tank 8, second liquid storage tank 9:

[0047] Mixing pipe 2 is communicated with inlet pipe 1, and mixing pipe 2 includes first pipe section 21 and second pipe section 22, and first pipe section 21 is connected with second pipe section 22 head to tail;Article grid 3 has article cavity, and article cavity is used to place solid material, and solid material is nutrient, and article grid 3 is arranged on first pipe section 21, and article grid 3 is detachably connected with article pipe section;Stirring group 4 includes first stirring shaft 41 and multiple fan blades 42, and each fan blade 42 is arranged along the axial direction of first stirring shaft 41 interval, and first stirring shaft 41 is placed in second pipe section 22, and first stirring shaft 41 can rotate relative to second pipe section 22;Outlet pipe 5 is communicated with mixing pipe 2;First valve 6 is arranged on outlet pipe 5, and first valve 6 is used to control the on-off of outlet pipe 5;Spiral separation pipe 7 is communicated with outlet pipe 5, and spiral separation extends downward along vertical direction spiral, and spiral separation pipe 7 has first outlet and second outlet;First liquid storage tank 8 is arranged at first outlet;Second liquid storage tank 9 is arranged at second outlet.

[0048] In the embodiment, the liquid inlet pipe 1 is a pipeline for introducing liquid raw materials into the mixing device; the mixing pipe 2 is a pipeline for mixing different liquid raw materials, which is composed of two parts, i.e., the first pipe section 21 and the second pipe section 22, which are connected end to end; the placing grid 3 is an assembly with a placing cavity for placing solid materials such as nutrients, which is arranged on the first pipe section 21 of the mixing pipe 2 and can be detachably connected with the first pipe section 21; the stirring group 4 is composed of a first stirring shaft 41 and a plurality of fan blades 42, which are arranged axially along the stirring shaft 41 and used for stirring the liquid and solid materials in the mixing pipe 2, the first stirring shaft 41 being arranged in the second pipe section 22 of the mixing pipe 2 and being rotatable relative to the second pipe section 22; the liquid outlet pipe 5 is a pipeline in communication with the mixing pipe 2 and used for guiding the mixed nutrient liquid out; the first valve 6 is arranged on the liquid outlet pipe 5 and used for controlling the opening and closing of the liquid outlet pipe 5 to control the outflow of the nutrient liquid; the spiral separation pipe 7 is a pipeline in communication with the liquid outlet pipe 5 and extending downward spirally along the vertical direction, the spiral separation pipe 7 having two outlets, i.e., the first outlet and the second outlet; it can be understood that the spiral downward of the spiral separation pipe 7 can cause the liquid in the spiral separation pipe 7 to be mixed, and if there are still undissolved solid particles, they will be close to the outer pipe wall under the action of the centripetal force, while the relatively light (such as the mixed liquid that is not completely dissolved) will be close to the inner pipe wall, at this time, the first outlet is arranged along the outer pipe wall, and the second outlet is arranged along the inner pipe wall, the first outlet can output solid particles or relatively concentrated liquid, and the second outlet can output relatively dilute liquid; the first liquid storage tank 8 is arranged at the first outlet of the spiral separation pipe 7 and used for receiving the liquid flowing out of the first outlet of the spiral separation pipe 7; the second liquid storage tank 9 is arranged at the second outlet of the spiral separation pipe 7 and used for receiving the liquid flowing out of the second outlet of the spiral separation pipe 7; wherein the materials of the mixing pipe 2, the liquid inlet pipe 1 and the liquid storage pipe are not limited here and can only provide the function of conveying liquid.

[0049] In this embodiment, the nutrient solution mixing device for herb planting provides a guarantee for the uniformity and quality of nutrient solution mixing. The setting of the storage grid 3 can ensure that the solid nutrients are in full contact with the liquid. The fan blades 42 of the stirring group 4 can make the nutrients dissolve quickly, improving the mixing efficiency. The first valve 6 allows the operator to control the flow rate and flow of the nutrient solution as needed, increasing the flexibility of operation. The spiral separation pipe 7 not only helps to further mix the nutrient solution, but also realizes the separation of the liquid, making the nutrient solution composition more uniform and improving the plant absorption rate. The first liquid storage tank 8 and the second liquid storage tank 9 allow the device to simultaneously process and store nutrient solutions at different stages. Different solutions can be selected according to actual needs, or the relatively thick liquid or solid particles after mixing can be directly recycled, reducing costs and improving the efficiency and flexibility of the device. Overall, the preparation process of the nutrient solution is optimized, providing more scientific and accurate nutrient supply for herb plants, which helps to improve the growth quality and yield of plants.

[0050] See Figure 2 In some embodiments, the storage grid 3 includes a first grid frame 31, a second grid frame 32, and a first waterproof layer 33. The first grid frame 31 has a storage cavity, and the first grid frame 31 has a first side wall that matches the shape of the outer side wall of the first pipe segment 21. The second grid frame 32 is hingedly connected to the first grid frame 31 and can rotate relative to the first grid frame 31 to cover the first grid frame 31. The first waterproof layer 33 is provided on the first side wall and is used to ensure the air tightness when the storage grid 3 is connected to the first pipe segment 21.

[0051] In this embodiment, the storage grid 3 includes a first grid frame 31, a second grid frame 32, and a first waterproof layer 33. The first grid frame 31 has a storage cavity for placing solid materials and a first side wall that matches the shape of the outer side wall of the first pipe segment 21 of the mixing pipe 2 to ensure a tight fit. The second grid frame 32 is hingedly connected to the first grid frame 31 and can rotate relative to the first grid frame 31 to allow the second grid frame 32 to cover the first grid frame 31, thereby closing the storage cavity. It can be understood that when solid materials need to be placed, the second grid can be opened upward to place the materials inside. The first waterproof layer 33 is provided on the first side wall of the first grid frame 31 to ensure the air tightness when the storage grid 3 is connected to the first pipe segment 21. The waterproof layer can prevent liquid leakage and ensure that the liquid does not overflow from the connection during mixing. Therefore, the waterproof layer should be made of a material that has waterproof and isolation effects.

[0052] In this embodiment, the storage grid 3 improves the flexibility and sealing of the mixing device. Through the hinging of the first grid frame 31 and the second grid frame 32, the operator can easily open and close the storage cavity, facilitating the addition and replacement of solid materials, while maintaining the closure of the cavity to avoid the loss of nutrients during the mixing process. The first waterproof layer 33 further improves the reliability of the device, ensuring the hygiene and safety of the nutrient liquid mixing process, reducing the possibility of leakage and contamination, thereby ensuring the quality of the nutrient liquid.

[0053] See Figure 3 In some embodiments, the first pipe section 21 is provided with a first long slot 211, one end of the first long slot 211 penetrating through the first pipe section 21 to form a first slot opening; the first side wall is in line with the first slot opening, and the storage grid 3 is matched in size with the first long slot 211.

[0054] In this embodiment, the first long slot 211 is an elongated slot opening provided on the first pipe section 21 for cooperation with the storage grid 3. The first long slot 211 penetrates through the first pipe section 21, forming an open-ended structure. The first slot opening is the open end of the first long slot 211, which penetrates through the first pipe section 21 to form a structure that can cooperate with the storage grid 3. The first side wall is part of the first grid frame 31 of the storage grid 3, which matches the outer side wall of the first pipe section 21 to ensure that the storage grid 3 can be placed on the first pipe section 21 in a matching manner. It can be understood that the size of the storage grid 3 and the first long slot 211 is designed to match each other, so that the storage grid 3 can be correctly installed on the first pipe section 21 and tightly cooperate with each other.

[0055] In this embodiment, the first pipe section 21 specifically includes a first long slot 211 and forms a first slot opening, providing a precise docking point for the storage grid 3 and improving the overall stability and mixing efficiency of the device. Through the precise cooperation of the first long slot 211 and the first side wall, the storage grid 3 can be firmly fixed on the first pipe section 21, reducing the possibility of displacement or leakage during the flow of nutrient liquid, and also helping to improve the mixing efficiency, because the solid materials are effectively confined within the storage grid 3 and fully contact with the flowing nutrient liquid, thereby accelerating the dissolution and mixing of nutrients. In addition, the installation and disassembly process of the storage grid 3 is simplified, making maintenance and cleaning work easier, and improving the practicality and user-friendliness of the entire nutrient liquid mixing device.

[0056] See Figure 4 In some embodiments, a heating layer 221 is further included, which is arranged on the outer side of the second pipe section 22. The heating layer 221 is provided with an electric heating wire inside. The heating layer 221 is used to heat the liquid in the second pipe section 22.

[0057] In this embodiment, the heating layer 221 is a component in the device, arranged outside the second pipe section 22 of the mixing pipe 2, and mainly functions to heat the liquid in the second pipe section 22. The heating wire is the heating element inside the heating layer 221, usually made of metal wire with high resistance, which generates heat when current passes through, thereby achieving the heating of the liquid in the second pipe section 22 to meet the temperature requirements of some plant nutrient liquid mixing or chemical reactions. The material of the heating wire is not limited, as long as it can achieve the function of heating the liquid.

[0058] In this embodiment, the herb nutrient liquid mixing device further comprises a heating layer 221, which can quickly and uniformly heat the nutrient liquid through the heating of the heating wire, improving the mixing efficiency and the use effect of the nutrient liquid. The precise temperature control function of the heating wire enables the nutrient liquid to maintain the optimal temperature. The high-efficiency heat conversion efficiency of the heating wire means lower energy consumption and more energy saving and environmental protection.

[0059] Please refer to Figure 4 In some embodiments, the stirring group 4 further comprises a first driving unit 43, which is in transmission connection with the first stirring shaft 41, and the first stirring shaft 41 is in transmission connection with the fan blade 42.

[0060] In this embodiment, the first driving unit 43 is a component in the stirring group 4, which is used to provide power to rotate the first stirring shaft 41. This driving unit can be a motor, a hydraulic motor or other types of driving devices, and the most suitable power source is selected according to the actual application scene and requirements to achieve the best stirring effect. Transmission connection refers to the connection between two mechanical components, so that power can be transmitted from one component to another. In this embodiment, the transmission connection between the first driving unit 43 and the first stirring shaft 41 means that the power of the first driving unit 43 can be transmitted to the first stirring shaft 41 to rotate the first stirring shaft 41. This transmission connection can be direct, such as mechanical connection through keys, pins or couplings, or indirect, such as transmission through belts, gears or chains. The transmission connection between the first stirring shaft 41 and the fan blade 42 means that the rotation of the first stirring shaft 41 can be transmitted to the fan blade 42 to rotate the fan blade 42 for stirring work to achieve the stirring of liquid and solid materials.

[0061] In this embodiment, the stirring group 4 is particularly increased with the first driving unit 43 to improve the stirring efficiency and the degree of automation, and the stirring group 4 can operate more stably and reliably, reduces manual intervention, and reduces labor intensity; the first driving unit 43 is in transmission connection with the first stirring shaft 41, and the first stirring shaft 41 is in transmission connection with the fan blade 42, so as to ensure effective power transmission, make the fan blade 42 be able to rotate synchronously and be distributed uniformly along the axial direction, realize sufficient stirring of the liquid in the second pipe section 22, and make the stirring process more uniform and efficient, which is helpful to improve the mixing quality of the nutrient solution; the stirring group 4 can maintain high stirring performance under different operating conditions, such as different liquid viscosities or different stirring requirements.

[0062] Please refer to Figure 1 In some embodiments, the lower end of the spiral separation pipe 7 is provided with a first branch pipe 71 and a second branch pipe 72, the end of the first branch pipe 71 is provided with a first opening, the end of the second branch pipe 72 is provided with a second opening, and the first branch pipe 71 and the second branch pipe 72 are in communication with the spiral separation pipe 7.

[0063] In this embodiment, the spiral separation pipe 7 is a pipe in the mixing device for separating different components, extends downward along the vertical direction spirally, and is provided with two outlets; the first branch pipe 71 is one of the pipes extending from the lower end of the spiral separation pipe 7, and is used for guiding a part of the liquid in the spiral separation pipe 7 to the outside; the second branch pipe 72 is another pipe extending from the lower end of the spiral separation pipe 7, is similar to the first branch pipe 71, and is used for guiding another part of the liquid in the spiral separation pipe 7 to the outside; the first opening is an opening provided at the end of the first branch pipe 71, which is a place where the first branch pipe 71 is connected with the external environment or container, and is used for output of the liquid; the second opening is an opening provided at the end of the second branch pipe 72, which is similar to the first opening, and is a place where the second branch pipe 72 is connected with the external environment or container, and is used for output of the liquid; the first branch pipe 71 and the second branch pipe 72 are respectively connected with the inside of the spiral separation pipe 7, so that the liquid in the spiral separation pipe 7 can be guided out through the first branch pipe 71 and the second branch pipe 72, to realize collection or further processing of the separated liquid.

[0064] In this embodiment, the spiral separation tube 7 is further optimized, and the lower end thereof is specially provided with a first branch pipe 71 and a second branch pipe 72, the end of the first branch pipe 71 is provided with a first opening, and the end of the second branch pipe 72 is provided with a second opening, which ensures that the liquid can flow out smoothly; in this embodiment, the liquid is allowed to stratify according to the density difference during the process of passing through the spiral separation tube 7, the heavier liquid is discharged through the first branch pipe 71, and the lighter liquid is discharged through the second branch pipe 72, which improves the separation efficiency and accuracy; thereby reducing the complexity and cost of subsequent processing; at the same time, the residence time of the liquid in the equipment is reduced, and the possible plugging and corrosion problems are reduced; in addition, the spiral separation tube 7 is more flexible and can adapt to different separation requirements and working conditions, improving the applicability and economy of the equipment.

[0065] Please refer to Figure 1 In some embodiments, the first branch pipe 71 is arranged close to the outer side of the spiral separation tube 7, and the second branch pipe 72 is arranged close to the inner side of the spiral separation tube 7.

[0066] In this embodiment, the first branch pipe 71 is arranged close to the outer side of the spiral separation tube 7, which means that the position of the first branch pipe 71 relative to the spiral separation tube 7 is closer to the outside, i.e. at the periphery or edge of the spiral separation tube 7; the second branch pipe 72 is arranged close to the inner side of the spiral separation tube 7, which means that the position of the second branch pipe 72 relative to the spiral separation tube 7 is closer to the center, i.e. in the interior or core area of the spiral separation tube 7;

[0067] In this embodiment, the arrangement of the first branch pipe 71 and the second branch pipe 72 enables the spiral separation tube 7 to guide different liquid components to the first branch pipe 71 and the second branch pipe 72 according to the characteristics of liquid flow or separation requirements, which helps to achieve more accurate separation effect, because different density or characteristic liquid components can be separated at different positions in the spiral separation tube 7; the arrangement position of the first branch pipe 71 and the second branch pipe 72 enables them to collect liquid from different areas of the spiral separation tube 7 respectively, which improves the separation efficiency and accuracy, thereby realizing more efficient separation and collection process; the spiral separation tube 7 is more flexible and can adapt to different separation requirements and working conditions, improving the applicability and economy of the equipment

[0068] Please refer to Figure 1 In some embodiments, the first liquid storage tank 8 and the second liquid storage tank 9 are integrally formed.

[0069] In the embodiment, the first liquid storage tank 8 is used as a container for receiving the liquid flowing out from the first outlet of the spiral separation pipe 7, and the second liquid storage tank 9 is used as a container for receiving the liquid flowing out from the second outlet of the spiral separation pipe 7. The first liquid storage tank 8 and the second liquid storage tank 9 are integrally formed. It can be understood that the first liquid storage tank 8 and the second liquid storage tank 9 are manufactured at one time in a continuous process, rather than being manufactured separately and then assembled. The first liquid storage tank 8 and the second liquid storage tank 9 are manufactured as a single, indivisible whole.

[0070] In the embodiment, the first liquid storage tank 8 and the second liquid storage tank 9 are integrally formed, which reduces the connection points and the risk of leakage at the connection points. The assembly steps are reduced, which can reduce the manufacturing cost. The first liquid storage tank 8 and the second liquid storage tank 9 can have better overall structural strength. The integrally formed first liquid storage tank 8 and the second liquid storage tank 9 reduce the number of components that need to be considered, simplifying the production process. The integrally formed liquid storage tank is more compact in space utilization, saving installation space and facilitating transportation and maintenance. The integrally formed first liquid storage tank 8 and the second liquid storage tank 9 provide an integrated solution, which helps to improve manufacturing efficiency and product quality.

[0071] The technical scheme has the beneficial effects that: the nutrient solution mixing device for herbaceous plants can realize efficient mixing and separation of nutrient solution; the placement grid 3 ensures that the solid nutrients and the liquid are in full contact, and the fan blades 42 of the stirring group 4 enable the nutrients to be quickly dissolved, improving the mixing efficiency; the first valve 6 enables the operator to control the flow rate and flow of the nutrient solution as needed, increasing the flexibility of operation; the spiral separation pipe 7 not only helps to further mix the nutrient solution, but also realizes the separation of the liquid, making the composition of the nutrient solution more uniform and improving the plant absorption rate; the two liquid storage tanks enable the device to simultaneously process and store nutrient solutions at different stages, improving the use efficiency and flexibility of the device; in general, the technical scheme optimizes the preparation process of the nutrient solution, provides more scientific and accurate nutrient supply for herbaceous plants, and helps to improve the growth quality and yield of the plants.

[0072] The above only describes some embodiments of the present application, and does not limit the protection scope of the present application. Any equivalent device or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. A nutrient solution mixing device for herbal plants, characterized in that, include: Inlet pipe; A mixing tube is connected to the inlet tube. The mixing tube includes a first section and a second section, with the first section and the second section connected end to end. The storage grid has a storage cavity for placing solid materials, the solid materials being nutrients. The storage grid is disposed on the first pipe section, and the storage grid is detachably connected to the storage pipe section. The stirring assembly includes a first stirring shaft and a plurality of fan blades, each of the fan blades being spaced apart along the axial direction of the first stirring shaft. The first stirring shaft is placed inside the second pipe section and is rotatable relative to the second pipe section. The liquid outlet pipe is connected to the mixing pipe; A first valve is installed on the liquid outlet pipe, and the first valve is used to control the opening and closing of the liquid outlet pipe; A spiral separator tube is connected to the liquid outlet tube. The spiral separator extends downward in a vertical direction and has a first outlet and a second outlet. The first liquid storage tank is located at the first outlet; The second storage tank is located at the second outlet.

2. The herbal plant nutrient solution mixing device according to claim 1, characterized in that, The storage grid includes: A first grid frame, on which the storage cavity is provided, the first grid frame has a first sidewall, the shape of the first sidewall matching the shape of the outer sidewall of the first pipe segment; A second grid frame is hinged to the first grid frame, and the second grid frame can rotate relative to the first grid frame to cover the first grid frame; A first waterproof layer is disposed on the first side wall, and the first waterproof layer is used to ensure the airtightness of the storage grid when it is connected to the first pipe section.

3. The herbal plant nutrient solution mixing device according to claim 2, characterized in that, The first pipe section is provided with a first long groove, one end of which penetrates the first pipe section to form a first groove opening; The first sidewall matches the first slot, and the six-grid structure is adapted to the size of the first long slot.

4. The herbal plant nutrient solution mixing device according to claim 1, characterized in that, Also includes: A heating layer is disposed on the outside of the second pipe section, and an electric heating wire is provided inside the heating layer. The heating layer is used to heat the liquid in the second pipe section.

5. The herbal plant nutrient solution mixing device according to claim 1, characterized in that, The stirring assembly also includes: The first drive unit is connected to the first stirring shaft, and the first stirring shaft is connected to the fan blade.

6. The herbal plant nutrient solution mixing device according to claim 1, characterized in that, The lower end of the spiral separator is provided with a first branch pipe and a second branch pipe. The end of the first branch pipe is provided with the first opening, and the end of the second branch pipe is provided with the second opening. The first branch pipe and the second branch pipe are connected to the spiral separator.

7. The herbal plant nutrient solution mixing device according to claim 6, characterized in that, The first branch pipe is disposed near the outer side of the spiral separator pipe, and the second branch pipe is disposed near the inner side of the spiral separator pipe.

8. The herbal plant nutrient solution mixing device according to claim 1, characterized in that, The first liquid storage tank and the second liquid storage tank are integrally formed.

Images